A DC/DC converter includes N inductors and N power modules which correspond to N phases. At least one of the N power modules is mounted on a sub-mounting surface that is opposite to a main mounting surface of a printed circuit board.
Legal claims defining the scope of protection, as filed with the USPTO.
3. The power source device according to claim 1, wherein the N power modules are all mounted on the sub-mounting surface.
5. The power source device according to claim 1, wherein the N power modules are mounted alternately on the main mounting surface and the sub-mounting surface.
6. The power source device according to claim 5, wherein respective pairs of the N power modules are connected to a respective common input line.
Cooperative Patent Classification codes for this invention. Click any code to explore related patents in that topic.
October 18, 2019
June 11, 2024
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